Aritech EV666-D 20m Ceiling Mount 360 Degree PIR Motion Sensor CO Alarm Output Grade 2
Aritech EV666-D 20m Ceiling Mount 360 Degree PIR Motion Sensor CO Alarm Output Grade 2The EV 669666s 18 curtains offer maximum detection capability throughout the protected area including full undercrawl detection. Note that with the Aritech curtains wherever an intruder intercepts a curtainwhich is 100 seen by the detector and exactly fits the curtain width thus collecting maximum infrared energy. Only with Aritechs Gliding Focus Mirror optics can the definition of the parallel curtains be achieved over the entire detection range.The special characteristics of a curtain provide not only better detection but also increased stability and rejection of false alarms from temperature changes on floors and carpets.4D signal processingBy expanding on the environmental filtering and extending the detection algorithms 4D signal processing improves on the capability to determine between valid intruders and false alarm signals. Always recognising the diverse applications that have to be protected the EV 669666 features both 4D processing or Bi-curtain processing for the harsher environments. Designed specifically for use with the Gliding Focus Optics the combination of mirror optics and microprocessor technology provides you with complete peace of mind.Key FeaturesPassive Infra Red motion sensorStep Gliding Focus Multi Cutain mirror opticPlug-in electronicsSealed opticsMicroprocessor with 4D processingOn-site individual coverage pattern selectionAdditional bi-curtain processing for harsh environmentNo adjustment required for different mounting heightsSeveral European security approvals